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lana [24]
3 years ago
5

Solve each equation by factoring.

Mathematics
1 answer:
nevsk [136]3 years ago
4 0

Answer:

k=1/3; k=-2/5

Step-by-step explanation:

15k^2+k-4=-2\\15k^2+k-2=0\\(3k-1)(5k+2)=0\\3k-1=0; 5k+2=0\\k=1/3; k=-2/5

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